DTX Value

644 Quail Ln, Coppell, TX 75019

3 bed / 2 bath, 2,040 sqft, built 1985 Appraised at $510,000 for 2026.

Dallas County account 18010900060080000

Appraised value
$510,000
Tax year 2026
Living area
2,040 sqft
$250 per sqft
Year built
1985
Good quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 75019 and DCAD Appraisal Area 5OSM01 assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is mailed, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public DCAD records highlight what may be worth checking before you file.

  • Appraised value per square footThe current public record shows about $250 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75019.
  • Neighborhood value signalAmong 215 residential records in the same neighborhood, the average appraised value is about $270 per square foot.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 642 Eagle Dr, Coppell, TX 75019
    1,986 sqft | $263/sqft | built 1985 | Similar size (1,986 vs 2,040 sqft); Built same year (1985); Same story count (1)
    $522,620
  • 646 Eagle Dr, Coppell, TX 75019
    1,952 sqft | $264/sqft | built 1985 | Similar size (1,952 vs 2,040 sqft); Built same year (1985); Same story count (1)
    $515,740
  • 725 Robin Ln, Coppell, TX 75019
    1,975 sqft | $270/sqft | built 1983 | Similar size (1,975 vs 2,040 sqft); Similar age (1983 vs 1985); Same story count (1)
    $533,720
  • 634 Eagle Dr, Coppell, TX 75019
    2,092 sqft | $260/sqft | built 1985 | Similar size (2,092 vs 2,040 sqft); Built same year (1985); Same story count (1)
    $543,370
  • 740 Sparrow Ln, Coppell, TX 75019
    2,013 sqft | $274/sqft | built 1985 | Similar size (2,013 vs 2,040 sqft); Built same year (1985); Same story count (1)
    $551,000

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

  • 306 Ashley Dr, Coppell, TX 75019
    September-24-2026 | 2,016 sqft | $268/sqft | built 1986 | Similar size (2,016 sqft); Similar age (1986); Sold after the valuation date
    $540,000
  • 206 Carolina Ct, Coppell, TX 75019
    September-28-2026 | 2,041 sqft | $260/sqft | built 1985 | Similar size (2,041 sqft); Similar age (1985); Sold after the valuation date
    $530,000
  • 732 Meadowlark Ln, Coppell, TX 75019
    August-18-2026 | 2,163 sqft | $277/sqft | built 1986 | 6% size difference (2,163 sqft); Similar age (1986); Sold after the valuation date
    $600,000
  • 177 Simmons Dr, Coppell, TX 75019
    June-17-2026 | 1,978 sqft | $245/sqft | built 1983 | Similar size (1,978 sqft); Similar age (1983); Sold after the valuation date
    $485,000
  • 209 Plantation Dr, Coppell, TX 75019
    June-10-2026 | 1,946 sqft | $283/sqft | built 1985 | Similar size (1,946 sqft); Similar age (1985); Sold after the valuation date
    $550,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Dallas Central Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.